The Second Epistle of St. Peter the Apostle (Author Peter)
2:1fuerunt vero et pseudoprophetae in populo sicut et in vobis erunt magistri mendaces qui introducent sectas perditionis et eum qui emit eos Dominum negant superducentes sibi celerem perditionem
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.